#EFFDFD#EFFDFD

#EFFDFD is a very light, near-neutral teal. Relative luminance 0.957; OKLCH L 98.4% C 0.015 H 196.9°. Best body text is #000000 at 20.14:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDFD
RGB	rgb(239, 253, 253)
HSL	hsl(180, 78%, 96%)
HSV	hsv(180, 6%, 99%)
CMYK	cmyk(5.5%, 0%, 0%, 0.8%)
CIE-LAB	lab(98.31, -4.57, -1.58)
CIE-LCH	lch(98.31, 4.83, 199.10°)
OKLab	oklab(98.37% -0.0141 -0.0043)
OKLCH	oklch(98.37% 0.015 196.9)
XYZ	xyz(88.4479, 95.6923, 106.7201)
Luminance	0.9569 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDFD #FDEFEF

analogous

#EFFDF6 #EFFDFD #EFF6FD

triadic

#EFFDFD #FDEFFD #FDFDEF

tetradic

#EFFDFD #F6EFFD #FDEFEF #F6FDEF

square

#EFFDFD #F6EFFD #FDEFEF #F6FDEF

split-complementary

#EFFDFD #FDEFF6 #FDF6EF

monochromatic

#82EFEF #B9F6F6 #E4FCFC #E4FCFC #E4FCFC

Accessibility & contrast

On white

1.04

#EFFDFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.14

#EFFDFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDFD

20.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDFD	#FFFFFF	#000000	##000000
##EFFDFD	1.00	1.04	20.14	20.14
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.14	21.00	1.00	1.00
##000000	20.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBFBFD

Deuteranopia (green-blind)

#F8F9FD

Tritanopia (blue-blind)

#EBFEFD

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #effdfd;
/* rgb */ color: rgb(239, 253, 253);
/* oklch */ color: oklch(98.4% 0.015 196.9);

Tailwind

colors: {
  custom: {
    50: '#f4fefe',
    500: '#effdfd',
    950: '#000000',
  },
}

SCSS

$custom: #effdfd;
$custom-light: #f4fefe;
$custom-dark: #000000;

JSON

{
  "hex": "#effdfd",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 253
  },
  "hsl": {
    "h": 180,
    "s": 77.778,
    "l": 96.471
  },
  "oklch": {
    "l": 0.9837,
    "c": 0.01471,
    "h": 196.9
  },
  "luminance": 0.95693
}

Semantic roles & 50–950 ramp

primary

#EFFDFD

secondary

#E6AAAA

accent

#0B0BDA

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171717

muted

#858585

Preview Lab

Preview with #EFFDFD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →